Results 21 to 30 of about 824,945 (337)

Assessment of physical activity and energy expenditure: an overview of objective measures

open access: yesFrontiers in Nutrition, 2014
The ability to assess energy expenditure and estimate physical activity in free-living individuals is extremely important in the global context of non-communicable diseases including malnutrition, overnutrition (obesity) and diabetes.
Andrew P Hills   +3 more
doaj   +1 more source

Validating accelerometry-derived proxies of energy expenditure using the doubly labelled water method in the smallest penguin species

open access: yesBiology Open, 2021
Understanding energy use is central to understanding an animal's physiological and behavioural ecology. However, directly measuring energy expenditure in free-ranging animals is inherently difficult.
G. J. Sutton   +3 more
doaj   +1 more source

Wydatek energetyczny wybranych rodzajów treningów podejmowanych przez sportowców amatorów

open access: yesSport i Turystyka, 2019
The aim of the study was to compare energy expenditure during three amateur athletes trainings, ie. volleyball, badminton and karate. The study was conducted among 36 adults (23 men and 13 women), aged 39 ±8.
Anna Anyżewska   +2 more
doaj   +1 more source

From the past to future: from energy expenditure to energy intake to energy expenditure [PDF]

open access: yesEuropean Journal of Clinical Nutrition, 2016
Although most recent research on energy balance focusses on energy intake (EI) there is still need to think about both sides of the energy balance. Current research on energy expenditure (EE) relates to metabolic adaptation to negative energy balance, mitochondrial metabolism associated with aging, obesity and type 2 diabetes mellitus, the role of EE ...
Corinna Geisler, M J Müller
openaire   +5 more sources

Investigation of the Uniformity of Gel Shrinkage by Imaging Tracer Particles Using X‐Ray Microtomography

open access: yesAdvanced Engineering Materials, EarlyView., 2023
A novel method for tracking structural changes in gels using widely accessible microcomputed tomography is presented and validated for various hydro‐, alco‐, and aerogels. The core idea of the method is to track positions of micrometer‐sized tracer particles entrapped in the gel and relate them to the density of the gel network.
Anja Hajnal   +3 more
wiley   +1 more source

Effect of Exercise Intensity on Spontaneous Physical Activity Energy Expenditure in Overweight Boys: A Crossover Study. [PDF]

open access: yesPLoS ONE, 2016
OBJECTIVE:Evaluate the effect of different exercise intensities on spontaneous physical activity energy expenditure in overweight adolescents. METHODS:A crossover study was developed with a control session, followed by moderate and vigorous exercise ...
Vitor Barreto Paravidino   +3 more
doaj   +1 more source

Resting energy expenditure, activity energy expenditure and total energy expenditure at age 91–96 years [PDF]

open access: yesBritish Journal of Nutrition, 2000
There is a limited knowledge concerning energy requirements of the elderly, especially the oldest old (> 80 years). Energy requirements should be estimated from measurements of energy expenditure. For this purpose twenty-one free-living individuals (eight males, thirteen females) aged 91–96 years living in Göteborg, Sweden were studied.
Klaas R. Westerterp   +3 more
openaire   +4 more sources

Postprandial energy expenditure in whole-food and processed-food meals: implications for daily energy expenditure

open access: yesFood & Nutrition Research, 2010
Background: Empirical evidence has shown that rising obesity rates closely parallel the increased consumption of processed foods (PF) consumption in USA. Differences in postprandial thermogenic responses to a whole-food (WF) meal vs.
Sadie B. Barr, Jonathan C. Wright
doaj   +1 more source

The Impact of Expenditure on Research and Development on Selected Energy Factors in the European Union

open access: yesEnergies, 2023
Due to the fact that the European Union is striving to achieve its sustainable development goals, in particular goal No. 7, which is to provide users with low-emission, and cheap access to, energy, this article’s aim is to verify whether there is a ...
Wojciech Chmielewski   +2 more
doaj   +1 more source

Validation of Wearable Devices to Measure Energy Consumption [PDF]

open access: yesThe Asian Journal of Kinesiology, 2020
OBJECTIVES The purpose of this study is to verify how accurately wearable devices measure energy expenditure while walking outdoors. METHODS A total of 20 people, 10 healthy males and 10 females, participated in the study.
Ji-Soo Ryu, Jung-Jun Park
doaj   +1 more source

Home - About - Disclaimer - Privacy